Analysis of interatomic Contacts of Structural Units in PDB entry:
3CDK


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3CDK entry

There are 4 chains in PDB entry 3CDK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4GLN 232
B
 MET 1VAL 213
C
 MET 3GLN 231
D
 LYS 2SER 210
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 28 helices in PDB entry 3CDK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 15Right-handed alpha
Helix 2
2
A
34 45Right-handed alpha
Helix 3
3
A
63 69Right-handed alpha
Helix 4
4
A
83 91Right-handed alpha
Helix 5
5
A
101 115Right-handed alpha
Helix 6
6
A
127 131Right-handed 310
Helix 7
7
A
170 174Right-handed 310
Helix 8
8
A
176 183Right-handed alpha
Helix 9
9
A
208 212Right-handed 310
Helix 10
10
B
1 14Right-handed alpha
Helix 11
11
B
27 34Right-handed 310
Helix 12
12
B
84 94Right-handed alpha
Helix 13
13
B
128 136Right-handed alpha
Helix 14
14
B
195 202Right-handed alpha
Helix 15
15
C
9 15Right-handed alpha
Helix 16
16
C
34 45Right-handed alpha
Helix 17
17
C
63 69Right-handed alpha
Helix 18
18
C
83 92Right-handed alpha
Helix 19
19
C
101 115Right-handed alpha
Helix 20
20
C
127 131Right-handed 310
Helix 21
21
C
170 174Right-handed 310
Helix 22
22
C
176 183Right-handed alpha
Helix 23
23
C
208 212Right-handed 310
Helix 24
24
D
2 14Right-handed alpha
Helix 25
25
D
27 36Right-handed 310
Helix 26
26
D
84 94Right-handed alpha
Helix 27
27
D
128 136Right-handed alpha
Helix 28
28
D
197 203Right-handed alpha
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There are 10 sheets in PDB entry 3CDK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 99first strand
Strand 2
A
72 77parallel
Strand 3
A
49 53parallel
Strand 4
A
22 25parallel
Strand 5
A
151 162parallel
Strand 6
A
167 168anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 99first strand
Strand 2
A
72 77parallel
Strand 3
A
49 53parallel
Strand 4
A
22 25parallel
Strand 5
A
151 162parallel
Strand 6
A
184 195parallel
Strand 7
A
214 217parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 121first strand
Strand 2
A
141 147anti-parallel
Strand 3
A
135 138anti-parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 82first strand
Strand 2
B
50 54anti-parallel
Strand 3
B
43 46anti-parallel
Strand 4
B
21 24parallel
Strand 5
B
99 102parallel
Strand 6
B
138 142parallel
Strand 7
B
170 172parallel
Strand 8
B
176 181anti-parallel
Strand 9
B
184 190anti-parallel
Strand 10
B
208 209parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 114first strand
Strand 2
B
106 108anti-parallel
Strand 3
B
154 155parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 99first strand
Strand 2
C
72 77parallel
Strand 3
C
49 52parallel
Strand 4
C
22 25parallel
Strand 5
C
151 162parallel
Strand 6
C
167 168anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 99first strand
Strand 2
C
72 77parallel
Strand 3
C
49 52parallel
Strand 4
C
22 25parallel
Strand 5
C
151 162parallel
Strand 6
C
184 195parallel
Strand 7
C
214 217parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
118 121first strand
Strand 2
C
141 147anti-parallel
Strand 3
C
135 138anti-parallel
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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 82first strand
Strand 2
D
50 54anti-parallel
Strand 3
D
43 46anti-parallel
Strand 4
D
21 24parallel
Strand 5
D
99 102parallel
Strand 6
D
139 142parallel
Strand 7
D
170 172parallel
Strand 8
D
177 181anti-parallel
Strand 9
D
184 189anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
106 107first strand
Strand 2
D
113 114anti-parallel
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